904l Stainless Steel Fasteners

Supplies a full range of 904L Bolts Nuts, 904L Stainless Steel Bolts, 904L Screws Suppliers at Factory price in India

carries a complete line of 1.4539 Bolt, Stainless Steel 904L Fasteners, 904L Stainless Steel Washers, SS 904l Fasteners in mumbai, India

904L is an austenitic, non-stabilized grade stainless steel. The L against the grade number indicates that this variety of stainless steel is a low carbon one. The carbon content in these Stainless Steel 904L Fasteners is a maximum of 0.02%. In fact, the low carbon content in these fasteners makes them resistant to sensitization by welding, thereby preventing intergranular corrosion.

904L Stainless Steel Fasteners Manufacturers
904L Stainless Steel Fasteners Manufacturers
904L Stainless Steel Bolts
904L Stainless Steel Bolts
904L Stainless Steel Studs
904L Stainless Steel Studs
904L Stainless Steel Nuts
904L Stainless Steel Nuts
904L Stainless Steel Hex Bolts
904L Stainless Steel Hex Bolts
904L Stainless Steel Threaded Rod
904L Stainless Steel Threaded Rod

This high alloyed stainless steel grade has some amount of copper added in its alloy in order to enhance its resistance to strong reducing acids like -  sulphuric acid.Other properties of the 904L Bolts Nuts include its excellent formability, toughness and weldability. Grade 904 L is non-magnetic in nature, hence, it can be used in applications where its non-magnetic nature can prove useful to the designed product.

While fasteners manufactured from Grade 904L stainless steels offer good oxidation resistance, the structural stability of this grade collapses at high temperatures beyond 400°C.  the alloy of 904L Stainless Steel Bolts can be solution treated between the temperature range of 1090 to 1175°C, following which, the fastener is quenched by rapid cooling.

The 1.4539 Bolt  offer good resistance to stress corrosion cracking as well as crevice corrosion, a property that is attributed to the high content of both nickel and molybdenum. In order to achieve optimum resistance to stress corrosion cracking, grade 904L  needs to be processed by cold working followed by solution treating. Nevertheless, the grade 904L Bolts are still susceptible to cracking by stress related cracking, especially in chlorine environments.

The applications of the 904L Screws can be seen in piping systems, gas scrubbing plants,  oil refinery components, pollution control equipment, seawater cooling devices,  heat exchangers, and bleaching systems or in acetic, phosphoric and sulphuric acid processing plants , wiring in electrostatic precipitators, pulp and paper processing industries.

 

904L Stainless Steel Fasteners Specifications

Specifications of 904L Stainless Steel Fasteners ASTM A673 & ASME SA673
Standard of 904L Stainless Steel Fasteners DIN, ASTM, BS and all International Standards
Length of 904L Stainless Steel Fasteners 3 mm to 200 mm
904L Stainless Steel Nuts Size M3 - M56 | 3/6" to 2" | Custom Sizes
904L Stainless Steel Bolt / Screw Size M3 - M56 | 3/6" to 2" | Custom Sizes
904L Stainless Steel Machine Screws Size M1.6 - M12
904L Stainless Steel Washers Size M3 - M56 | 3/6" to 2" | Custom Sizes
Stainless Steel Grades SS 904L
904L Stainless Steel Fasteners Type Socket Screw, Hex Set Screw, Cap Screw, Machine Screw, Wing Screw, Spring Washers, Washers, Studs, Marine Anchors, Anchors, Hexagon Nut,U- Bolts, Anchor Bolt, Mushroom Head Square Neck Bolts, J Bolts,Eye Bolt,Structural Bolts, Bolts, Nuts, Sockets, Screws, Allen Cap screw, Nut, Hex Coupling Nut, Hex Nut, Square Nut, Hex Domed Cap Nuts, Hex Head Bolts, Stud Bolts, Socket Hexagon Head Screw, Pan Head Screw, Socket Head Cap Screw, Wing Screw, T-Head Bolts, Foundation Bolts,Screw, Studs

 

904L Stainless Steel Bolts Dimensions

904L Stainless Steel Hex Bolt Dimension

904L Stainless Steel Bolts Dimensions

**All measurements in millimeters**

NOMINAL SIZE (D)
BODY DIAMETER
HEAD THICKNEASTM A193
ACROASTM A193 THE FLATS
ACROASTM A193 CORNERS
D (MAX)
D (MIN)
H (MAX)
H (MIN)
F (MAX)
F (MIN)
C (MAX)
C (MIN)
m10
10.00
9.78
6.63
6.17
17.00
15.73
18.48
17.77
m12
12.00
11.73
7.76
4.24
19.00
17.73
20.78
20.03
m14
14.00
13.73
9.09
8.51
22.00
20.67
24.25
23.35
m16
16.00
15.73
10.32
9.68
24.00
23.67
27.71
26.75
m20
20.00
19.67
12.88
12.12
30.00
29.16
34.64
32.95
m24
24.00
23.67
15.44
14.56
36.00
35.00
41.57
39.55
m30
30.00
29.67
19.48
17.92
46.00
45.00
53.12
50.85
m36
36.00
35.61
23.38
21.63
55.00
53.80
63.51
60.79
m42
42.00
41.38
26.97
25.03
65.00
62.90
75.06
71.71
m48
48.00
47.38
31.07
28.93
75.00
72.60
86.60
82.76
m56
56.00
55.26
36.2
33.80
85.00
82.20
98.15
93.71
m64
64.00
63.26
41.32
38.68
95.00
91.80
109.70
104.65
m72
72.00
71.26
46.45
43.55
105.00
101.40
121.24
115.60
m80
80.00
79.26
51.58
48.42
115.00
111.00
132.72
126.54
m90
90.00
89.13
57.74
54.26
130.00
125.50
150.11
143.07
m100
90.00
99.13
63.9
60.10
145.00
140.00
167.43
159.60

 

Size Chart of AISI 904L Stainless Steel Nuts

904L Stainless Steel Nuts Size Chart

Nut Size
(mm)
Diameter*
(mm)
Height
(mm)
Hex Nut
Jam Nut
Nylock Nut
2
4
1.6
1.2
-
2.5
5
2
1.6
-
3
5.5
2.4
1.8
4
4
7
3.2
2.2
5
5
8
4
2.7
5
6
10
5
3.2
6
7
11
5.5
3.5
-
8
13
6.5
4
8
10
17
8
5
10
12
19
10
6
12
14
22
11
7
14
16
24
13
8
16
18
27
15
9
18.5
20
30
16
10
20
* This is the diameter across the flats. It is also the size of wrench to use.

 

Size Chart of 904L Stainless Steel Screws

Size Chart of 904L Stainless Steel Screws

 

Size Chart of SUS890L Stainless Steel Washer

Size Chart of SUS890L Stainless Steel Washer

Size
USS
SAE
Inside Diameter
(A)
Outside Diameter
(B)
Thickness
(C)
Inside Diameter
(A)
Outside Diameter
(B)
Thickness
(C)
#2
-
-
-
3/32"
1/4"
0.020"
#4
-
-
-
1/8"
5/16"
0.032"
#6
-
-
-
5/32"
3/8"
0.049"
#8
-
-
-
3/16"
7/16"
0.049"

 

India’s Largest Manufacturer of Stainless Steel 904L Nylon Insert Nut, UNS N08904 Fasteners, 904L SS Double Ended Stud, DIN 1.4539 Fasteners in mumbai, India

Dimensions of Stainless Steel 904L Hex Nuts

 

Dimensions of Stainless Steel 904L Hex Nuts

**All measurements in millimeters**

Nominal Size or Basic Major Thread Diameter
F
G
H
Width
Across Flats
Width
Across Corners
Thickness
Basic
Max
Min
Max
Min
Basic
Max
Min
1/4
.2500
7/16
.438
.428
.505
.488
7/32
.226
.212
5/16
.3125
1/2
.500
.489
.577
.557
17/64
.273
.258
3/8
.3750
9/16
.562
.551
.650
.628
21/64
.337
.479
7/16
.4375
11/16
.688
.675
.794
.768
3/8
.385
.365
1/2
.5000
3/4
.750
.736
.866
.840
7/16
.448
.427
9/16
.5625
7/8
.875
.861
1.010
.982
31/64
.496
.473
5/8
.6250
15/16
.938
.922
1.083
1.051
35/64
.559
.535
3/4
.7500
1-1/8
1.125
1.088
1.299
1.240
41/64
.665
.617
7/8
.8750
1-5/16
1.312
1.269
1.516
1.447
3/4
.776
.724
1
1.0000
1-1/2
1.500
1.450
1.732
1.653
55/64
.887
.831
1-1/8
1.1250
1-11/16
1.688
1.631
1.949
1.859
31/32
.999
.939
1-3/8
1.3750
2-1/16
2.062
1.994
2.382
2.273
1-11/64
1.206
1.138
1-1/2
1.500
2-1/4
2.250
2.175
2.598
2.480
1-9/32
1.ASTM A194 GR. 8
1.245
1-5/8
1.6250
2-7/16
2.438
2.356
2.815
2.686
1-25/64
1.429
1.353
1-3/4
1.7500
2-5/8
2.625
2.538
3.031
2.893
1-1/2
1.540
1.460
2
2.0000
3
3.000
2.900
3.464
3.306
1-23/32
1.763
1.675
2-1/4
2.2500
3-3/8
3.375
3.263
3.897
3.719
1-15/16
1.986
1.890
2-1/2
2.5000
3-3/4
3.750
3.625
4.330
4.133
2-5/32
2.209
2.105
2-3/4
2.7500
4-1/8
4.125
3.988
4.763
4.546
2-3/8
2.431
2.319

 

904L Stainless Steel Flat Washer Dimensions

Bolt Size
USS
SAE
OD (in.)
ID (in.)
Thickness
OD (in.)
ID (in.)
Thickness
1/8 (#6)
-
-
-
0.375
0.156
.036/.065
5/32 (#8)
-
-
-
0.438
0.188
.036/.065
3/16 (#10)
0.560
0.250
.036/.065
0.500
0.220
.036/.065
7/32 (#12)
-
-
-
0.562
0.250
.051/.080
1/4 (#14)
0.734
0.312
.051/.080
0.625
0.281
.051/.080
5/16
0.875
0.375
.064/.104
0.688
0.344
.051/.080
3/8
1.000
0.438
.064/.104
0.812
0.406
.051/.080
7/16
1.250
0.500
.064/.104
0.922
0.469
.051/.080
1/2
1.375
0.562
.086/.132
1.062
0.531
.074/.121
9/16
1.469
0.625
.086/.132
1.156
0.594
.074/.121
5/8
1.750
0.688
.108/.160
1.312
0.656
.074/.121
3/4
2.000
0.812
.122/.177
1.469
0.812
.108/.160
7/8
2.250
0.938
.136/.192
1.750
0.938
.108/.160
1
2.500
1.062
.136/.192
2.000
1.062
.108/.160
1 1/8
2.750
1.250
.136/.192
2.250
1.250
.108/.160
1 1/4
3.000
1.375
.136/.192
2.500
1.375
.136/.192
1 3/8
3.250
1.500
.153/.213
2.750
1.500
.136/.213
1 1/2
3.500
1.625
.153/.213
3.000
1.625
.153/.213
1 5/8
3.750
1.750
.153/.213
-
-
-
1 3/4
4.000
1.875
.153/.213
-
-
-
1 7/8
4.250
2.000
.153/.213
-
-
-
2
4.500
2.125
.153/.213
-
-
-
2 1/4
4.750
2.375
.320/.248
-
-
-
2 1/2
5.000
2.625
.210/.280
-
-
-
2 3/4
5.250
2.875
.228/.410S
-
-
-
3
5.500
3.125
.249/.327
-
-
-

Stainless Steel UNS N08904 Socket Head Cap Screw Dimensions

Stainless Steel UNS N08904 Socket Head Cap Screw Dimensions

 

Nominal
Thread.
Hex Socket Size
Body diameter and Head height
Head Dia
Soc. length
Size
Pitch
 
Max
Min
Max
Min
 
 
 
J
D /H
A
K
M3
0.5
2.50
3.00
2.86
5.50
5.20
1.3
M4
0.70
3.00
4.00
3.82
7.00
6.64
2.00
M5
0.8
4.00
5.00
4.82
8.50
8.14
2.70
M6
1.0
5.00
6.00
5.82
10.00
9.64
3.30
M8
1.25
6.00
8.00
7.78
13.00
12.57
4.3
M10
1.5
8.00
10.00
9.78
16.00
15.57
5.50
M12
1.75
10.00
12.00
11.73
18.00
17.57
6.60
M16
2.0
14.00
16.00
15.73
24.00
23.48
8.80
M20
2.5
17.00
20.00
19.67
30.00
29.48
10.70
M24
3.0
19.00
24.00
23.67
36.00
35.38
12.90

 

904L Stainless Steel Bolts Type

SS 904L Heavy Hex Bolts
SS 904L Heavy Hex Bolts
SA193 SS 904L Hex Bolts
SA193 SS 904L Hex Bolts
904L SS Lag Bolts
904L SS Lag Bolts
DIN 1.4539 SS Anchor Bolts
DIN 1.4539 SS Anchor Bolts
SS UNS N08904 Carriage Bolts
SS UNS N08904 Carriage Bolts
SUS890L Allen Cap Bolt
SUS890L Allen Cap Bolt
DIN 1.4539 SS Countersunk Bolts
DIN 1.4539 SS Countersunk Bolts
AISI 904L Flange Bolts
AISI 904L Flange Bolts
SS 904L Square Bolts
SS 904L Square Bolts
904L SS Hex Head Bolts
904L SS Hex Head Bolts
ASME SA193 SS U Bolts
ASME SA193 SS U Bolts
904L SS Eye Bolts
904L SS Eye Bolts

 

904L Stainless Steel Studs Types

A193 SS 904L Stud Bolts
A193 SS 904L Stud Bolts
904L SS Double Ended Studs
904L SS Double Ended Studs
904L SA193 SS Tie Bars
904L SA193 SS Tie Bars
904L SS Threaded Rod
904L SS Threaded Rod
ASME SA193 904L SS Tie Rods
ASME SA193 904L SS Tie Rods

 

904L Stainless Steel Nuts Types

AISI 904L Acorn Nuts
AISI 904L Acorn Nuts
SS UNS N08904 T Nuts
SS UNS N08904 T Nuts
904L Stainless Steel Serrated Flange Nuts
904L Stainless Steel Serrated Flange Nuts
904L Stainless Steel Nyloc Nuts
904L Stainless Steel Nyloc Nuts
SA193 SS 904L Wing Nuts
SA193 SS 904L Wing Nuts
AISI 904L Panel Nuts
AISI 904L Panel Nuts
A193 SS 904L Coupling Nuts
A193 SS 904L Coupling Nuts
ASME SA193 904L SS Dome Nuts
ASME SA193 904L SS Dome Nuts
UNS N08904 SS Square Nuts
UNS N08904 SS Square Nuts
904L SS Hex Head Nuts
904L SS Hex Head Nuts
A193 SS UNS N08904 Hex Nuts
A193 SS UNS N08904 Hex Nuts
ASME SA193 904L SS Eye Nuts
ASME SA193 904L SS Eye Nuts
SA193 904L SS Heavy Hex Nuts
SA193 904L SS Heavy Hex Nuts
AISI 904L Lock Nut
AISI 904L Lock Nut
Stainless Steel 904L Self Locking Nuts
Stainless Steel 904L Self Locking Nuts
904L Stainless Steel Nylon Insert Nuts
904L Stainless Steel Nylon Insert Nuts

 

904L Stainless Steel Washers Types

Stainless Steel UNS N08904 Ogee Washers
Stainless Steel UNS N08904 Ogee Washers
AISI 904L Stainless Steel Split Washers
AISI 904L Stainless Steel Split Washers
SUS890L Stainless Steel Flat Washers
SUS890L Stainless Steel Flat Washers
EN 1.4539 SS Star Washers
EN 1.4539 SS Star Washers
AISI 904LH SS Dock Washers
AISI 904LH SS Dock Washers
SS 904L Belleville Washers
SS 904L Belleville Washers
Stainless Steel 904L Fender Washer
Stainless Steel 904L Fender Washer
SS 904L Countersunk Finishing Washer
SS 904L Countersunk Finishing Washer
904L Stainless Steel Square Washers
904L Stainless Steel Square Washers
UNS N08904 SS Spring Washers
UNS N08904 SS Spring Washers
DIN 1.4539 Stainless Steel Lock Washers
DIN 1.4539 Stainless Steel Lock Washers
ASME SA193 904L SS Spherical Washers
ASME SA193 904L SS Spherical Washers

 

904L Stainless Steel Screws Types

904L SS Socket Head Cap Screw
904L SS Socket Head Cap Screw
Grade 904L SS Wing Screw
Grade 904L SS Wing Screw
DIN 1.4539 Stainless Steel Roofing Screw
DIN 1.4539 Stainless Steel Roofing Screw
SS Grade 904L Self Tapping Screw
SS Grade 904L Self Tapping Screw
A193 904L SS Eye Screw
A193 904L SS Eye Screw
Stainless Steel UNS N08904 Concrete Screw
Stainless Steel UNS N08904 Concrete Screw
SS 904L Thumb Screw
SS 904L Thumb Screw
904L Stainless Steel Deck Screw
904L Stainless Steel Deck Screw
904L Stainless Steel Wood Screw
904L Stainless Steel Wood Screw
AISI 904L SS Coach Screw
AISI 904L SS Coach Screw
AUNS N08904 SS Countersuck Screw
UNS N08904 SS Countersuck Screw
DIN 1.4539 SS Lag Screw
DIN 1.4539 SS Lag Screw
Type 904L SS Self Drilling Screw
Type 904L SS Self Drilling Screw
AISI 904L Stainless Steel Set Screw
AISI 904L Stainless Steel Set Screw

 

Other Types Of SUS890L Stainless Steel Fasteners

Other Types Of 904L Stainless Steel Fasteners


Stainless Steel Fasteners
Stainless Steel Stud Bolts
904L Stainless Steel Bolts and Nuts
AISI 904L Stainless Steel Anchor Bolts Stockist
SUS890L Stainless Steel Hex Nuts Torque
904L Stainless Steel Tower Bolts Wholesaler
Stainless Steel 904L Hex Nuts
UNS N08904 Stainless Steel U Bolts Supplier
DIN 1.4539 Stainless Steel Stud Strength
AISI 904L Stainless Steel Eye Bolt Manufacturer
904L Stainless Steel Lock Nuts
SUS890L Stainless Steel Stove Bolts Exporter
Stainless Steel 904L Tek Screw
904L SS Roofing Screw
UNS N08904 Stainless Steel Tie Bar
904L Stainless Steel Threaded Rod
ASME SA904L Stainless Steel Spherical Washer
AISI 904L SS Dock Washer
904L Stainless Steel Star Washer
SS 904L Lock Washer

 

Chemical Composition of 904L Stainless Steel Fasteners

Grade C Mn Si P S Cr Mo Ni N
904L min. 19.0 4.00 23.00 0.10
max. 0.20 2.00 1.00 0.045 0.035 23.0 5.00 28.00 0.25

 

904L Stainless Steel Fasteners Equivalent Grade

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
904L N08904 904S13 X1NiCrMoCu25-20-5 1.4539 SUS 890L

 

Stainless Steel 904L Fasteners Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
904L 490 220 35 70-90 typical

 

AISI 904L Stainless Steel Fasteners Physical Properties

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
904L 8000 200 15.0 13.0 500 850

 

Application of SS 904L Fasteners

  •  SS 904L Bolts uses in Off-Shore Oil Drilling Companies
  •  904L SS Studs uses in Petrochemicals
  •  AISI 904L Flat Washer uses in Power Generation
  •  SUS890L Bolts And Nuts uses in Pharmaceuticals
  •  EN 1.4539 SS Set Screw uses in Heat Exchangers
  •  904L SS Threaded Rod uses in Sea Water Equipment
  •  UNS N08904 SS U Bolts uses in Spiral Welded tube for burner pipes and flues
  •  DIN 1.4539 Fasteners uses in Aircraft Exhaust Manifolds
  •  EN 1.4539 Nuts uses in Specialty Chemicals
  •  SUS890L Screws uses in Gas Processing
  •  904L Stainless Steel Fasteners uses in Pharmaceutical Equipment

 

View 904L Screws Dimensions & weight, 904L Fasteners specifications.
Buy Stainless Steel 904L Threaded Rod, SS 904L Screws, 904L Bolts Nuts at factory price in India